Helen's Rock Bathymetry Survey from 2013

One day of bathymetry survey data collected at Helen's Rock on November 27, 2013. The survey was acquired by Deakin University Marine Mapping lab onboard the Motor Vessel Yolla using a Kongsberg EM2040c. The dataset is provided by the Australian Ocean Data Network.

Use Cases

• Model seabed topography based on bathymetry survey data
• Analyze underwater terrain features based on sonar mapping
• Support marine habitat mapping based on depth measurements

Strengths

• Survey date is precisely recorded as November 27, 2013
• Specific survey equipment (Kongsberg EM2040c) and vessel (Motor Vessel Yolla) are documented

Limitations

• Row count is unknown, which may limit suitability assessment
• Column-level documentation is absent; field semantics must be inferred after download

Provenance

Source

Australian Ocean Data Network

Collection Method

Acquired by Deakin University Marine Mapping lab using a Kongsberg EM2040c sonar system.

Time Range

2013-11-27

Freshness

Last updated 2026-04-16 14:57:17.786226; freshness should be verified

Geography

Helen's Rock